diff --git a/GoldWars/GoldWars/GameCenterHelper.swift b/GoldWars/GoldWars/GameCenterHelper.swift
index 988a23f..abf9578 100644
--- a/GoldWars/GoldWars/GameCenterHelper.swift
+++ b/GoldWars/GoldWars/GameCenterHelper.swift
@@ -11,10 +11,8 @@ import GameKit
 final class GameCenterHelper: NSObject {
     typealias CompletionBlock = (Error?) -> Void
     
-    // 1
     static let helper = GameCenterHelper()
 
-    // 2
     var viewController: UIViewController?
     
     static var isAuthenticated: Bool {
@@ -42,6 +40,6 @@ final class GameCenterHelper: NSObject {
 }
 
 extension Notification.Name {
-  static let presentGame = Notification.Name(rawValue: "presentGame")
-  static let authenticationChanged = Notification.Name(rawValue: "authenticationChanged")
+    static let presentGame = Notification.Name(rawValue: "presentGame")
+    static let authenticationChanged = Notification.Name(rawValue: "authenticationChanged")
 }